* Update build process to *not* copy over prerendered pages during a
regular build (only during a `dist` build)
* Add dependency on npm "markdown" package and include it in the
scripts loaded in the default layout
* Update the Item model to be able to load from a *.cg file
* Add an ItemParser to process the `item.cg` file
* Update the general parser to be able to work with HereDoc-style
text blocks
* Add a markdown-specific stylesheet
* Add a sample of the `item.cg` file format (Advanced Crafting Table)
* Change all internal links to use URLs ending in `/`
* Add the prerender script which uses PhantomJS to pre-render the
HTML for all possible pages in the system
* Change the build process to incorporate the pre-rendered files
* Update the sitemap script to generate the new URLs
Andrew Miner